package main

import (
	"fmt"
)

type Rect struct {
	aa string
	bb string
}

func main() {
	fmt.Println("hello golang")
	fmt.Println(&Rect{"1", "2"})
	var r Rect = Rect{"4", "5"}
	fmt.Println(r)
	// fmt.Println(*r)
	fmt.Println(&r)

}
